Wei Ling Xian

Clematis chinensis

Physical Characteristics

Clematis chinensis is a deciduous Climber growing to 5 m (16ft) by 5 m (16ft). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from September to October, and the seeds ripen from October to November. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

E. Asia - C. and W. China.

Habitats

Woodland Garden Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Leaves Shoots Edible Uses: Young shoots - cooked[179]. They are said to be non-toxic in one report[179] but caution is still advised due to reports of toxicity in this genus[238]. It is quite probable that cooking destroys the acrimonious principle, though this is a plant that I have no desire to eat[K].

Medicinal Uses

Anodyne Antidote Antiperiodic Antirheumatic Antispasmodic Antitumor Cancer Carminative Diuretic The root is anodyne, antidote, antiperiodic, antispasmodic, carminative, diuretic and sedative. A decoction is taken internally in the treatment of rheumatism and arthritis, tetanus and cold-type stomach-ache. The root is harvested in the autumn and dried for later use. The whole plant is antirheumatic. The plant has a history of folk use in the treatment of cancer. The root contains anemonin, this has antibacterial, analgesic, sedative and antispasmodic actions. It also inhibits the heart and central nervous system and is rubefacient.

Known Hazards

This species is harmful if eaten[238]. The toxic principle is dissipated by heat or by drying[65]. The plant is also a mild skin irritant[238].